// Copyright 2010 Google Inc.
//
// Licensed under the Apache License, Version 2.0 (the "License");
// you may not use this file except in compliance with the License.
// You may obtain a copy of the License at
//
// http://www.apache.org/licenses/LICENSE-2.0
//
// Unless required by applicable law or agreed to in writing, software
// distributed under the License is distributed on an "AS IS" BASIS,
// WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
// See the License for the specific language governing permissions and
// limitations under the License.

package com.google.gwtorm.nosql.generic;

/** A pairing of a row key and its value. */
public class Row {
  private final byte[] key;
  private final byte[] val;

  public Row(byte[] key, byte[] val) {
    this.key = key;
    this.val = val;
  }

  public byte[] getKey() {
    return key;
  }

  public byte[] getValue() {
    return val;
  }
}
